 Develop client-facing tax software and maintain state-level requirements on a monthly basis. Redesigned tax rate compilation to fully automate the workflow and reduce the process time from 4 hours to 10 minutes. Transformed compiled tax data into various application requirements. Designed internal application supporting content team and enabling workflow efficiencies. Build ETL to bring jurisdiction and tax rate changes into internal data warehouse. Performance tuning with respect to queries/schema/etc., executing DB explain plans and diagnosis.

 Developed meta ETL (dynamic code adjusted to business needs) platform, eliminating 80% customized code needed. Built dashboards with an optimal blend of descriptive and prescriptive for executive-level reporting data analysis.  Designed, built, and maintained partner-facing logistics solutions. Provided troubleshooting and SQL performance tuning. Performed ad hoc data cleansing.